579542 has 4 divisors (see below), whose sum is σ = 869316. Its totient is φ = 289770.

The previous prime is 579541. The next prime is 579563. The reversal of 579542 is 245975.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 579499 and 579508.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 579542.

It is not an unprimeable number, because it can be changed into a prime (579541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144884 + ... + 144887.

It is an arithmetic number, because the mean of its divisors is an integer number (217329).

2⁵⁷⁹⁵⁴² is an apocalyptic number.

579542 is a deficient number, since it is larger than the sum of its proper divisors (289774).

579542 is a wasteful number, since it uses less digits than its factorization.

579542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289773.

The product of its digits is 12600, while the sum is 32.

The square root of 579542 is about 761.2765594710. The cubic root of 579542 is about 83.3735521418.

The spelling of 579542 in words is "five hundred seventy-nine thousand, five hundred forty-two".